| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.70 | 3.115% | $258.5093 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $45.48 | 3.745% | $47.1832 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $179.88 | 4.282% | $187.5825 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $198.93 | 6.724% | $212.3061 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $99.27 | 3.755% | $102.9976 | $103.00 | $103.00 | $103.00 |
| Purchase #6 | $91.60 | 7.407% | $98.3848 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $56.90 | 6.455% | $60.5729 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $922.76 | $967.5364 | $967.53 | $967.55 | $967.60 | |